he has a sheep. 怎么变复数形式
问题描述：
he has a sheep. 怎么变复数形式
答
they are sheep.
答
They have sheep.
答
They have a sheep . 如果sheep 也要用复数的话就直接把a去掉,因为sheep 是单复同形的。
答
把a去了
答
they have sheep